Me like art. Me not troll, me barbarian. Me vote on poll in a not troll way.
Seriously, I like the crystal spider image, it has some great dark atmosphere.
IMO this card is excellent, however I don't think that overkills are implemented in the game this way, but who may know... I'm just a barbarian.
Just don't let either delay or freeze stop its attacking. Either make it both or none, but not just one.